Kilz vs Sherwin Williams Paint

What's the general concensus on quality of paint between Kilz and Sherwin Williams. I have used both and really like the Kilz, it's smooth and thick. Will the appearance last as long with the Kilz paint.
Also, I have used the Behr paint and don't like it as well as the other two. Seems to run easily, thinner paint.

Kilz vs Sherwin Williams Paint

I've only used Kilz (primer) and Behr (paint) and had the issues described in the thread where the cut in paint is dried before I could roll. I thought I had done something wrong. My next job will be BM or SW for sure.